摘要:
A resettable switching apparatus, useful in a GFCI receptacle, has a space-efficient coaxial configuration in which a mechanical latching arrangement for resetting (i.e., closing) main switch contacts 48A,48B is disposed inside the trip solenoid 60. A movable carriage 62 for the main contacts 48A, 48B spans one end of the solenoid 60 and has a latching portion in the solenoid 60 that engages the inner end of a reset plunger 66 in two sequential states (i.e., unlatched and latched). The mechanical latching arrangement comprises a cam surface 72 coupled to a lifting plate 74, which is connected to the carriage 62 of the GFCI receptacle. The cam surface 72 is responsible for translating a downward movement to a translational movement to engage the carriage 62 to the rest plunger 66.
摘要:
This invention relates to an electrical power accessory which includes a device housing and a wire connection receptacle integrated into the device housing, the wire connection receptacle having two or more wire receiving formations selected from any two or more of an earth wire receiving formation, a neutral wire receiving formation and a live wire receiving formation, each wire receiving formation having a wire retainer for securing a wire in the receptacle, each wire receiving formation being marked according to the type of wire receivable therein. The electrical power accessory also includes an electrical contact in each wire receiving formation, each electrical contact being connected to an electrical conductor extending from the wire connection receptacle such that when a wire is received within the wire receiving formation, the wire is electrically connected to the electrical conductor.
摘要:
The present disclosure relates to a movable socket assembly. The movable socket assembly may include a housing, a plug part installed in said housing, a plurality of elastic conducting contact points formed on said plug part, and an adjusting mechanism for positioning the plug part out of the housing so that the plug part can be removably inserted into an external power outlet. The housing may further include a first housing and a second housing, and the second housing can retract into the first housing to extend the flat insertion piece out of the housing through an opening of the second housing.
摘要:
The present disclosure is a method and apparatus to retrieve data from a power distribution unit. Apparatus to retrieve data from a power distribution unit may include a processor, memory and displaywhich may be coupled to tracking circuitry of a power distribution unit in order to allow viewing of current operating conditions of the power distribution unit. In an embodiment of the disclosure, the processor may be configured to convert data from the tracking circuitry of the power distribution unit into a stream of character sets presented on the display which may be interpreted by a mobile device and translated by the mobile device into human readable information.
摘要:
Die vorliegende Erfindung betrifft einen Reisesteckeradapteradapter, welcher ein Gehäuse, eine Steckeraufnahme (16) und mindestens einen ersten Stecker (34) einer ersten Norm und einen zweiten Stecker (36) einer zweiten Norm aufweist, wobei jedem Stecker ein Betätigungsschieber (22, 24,26,28) zugeordnet ist, welcher durch einen Gleitschlitz (42) des Gehäuses nach außen geführt ist und zum Verschieben des Steckers zwischen einer Bereitschaftsstellung, bei welcher sich der Stecker im Wesentlichen innerhalb des Gehäuses befindet, und einer Nutzstellung, bei welcher sich der Stecker verwendbar außerhalb des Gehäuses befindet, ausgebildet ist, und die Gleitschlitze (42) nebeneinander angeordnet sind, und wobei der Reisesteckeradapter (10) einen Auswahlschieber (44) mit jeweils einer Schiebeposition für jeden Stecker aufweist und der Auswahlschieber (44) mit einem an einer Außenseite des Gehäuses vorgesehenen Bedienknopf (20) verbunden ist und ein Sperrelement (49) aufweist, welches innerhalb des Gehäuses angeordnet ist, und je nach Schiebeposition des Auswahlschiebers (44) nur ein Verschieben des ausgewählten Steckers zwischen der Bereitschaftsstellung und der Nutzstellung zulässt, während andere Stecker durch das Sperrelement (49) in der Bereitschaftsstellung arretiert werden, dadurch gekennzeichnet, dass der Auswahlschieber (44) zwischen den Gleitschlitzen (42) verschiebbar ist und mindestens ein Betätigungsweg zwischen zwei benachbarten Schiebepositionen des Auswahlschiebers kleiner ist als ein Abstand zwischen zwei benachbarten Gleitschlitzen (42).
摘要:
An electrical power outlet strip is provided. The electrical power outlet strip comprises a longitudinal extending housing including a base housing portion and a plurality of covers for attachment to said base housing portion along the longitudinal direction; and a plurality of electrical wires placed inside the housing. Each cover has same dimensional measurements and may be a sealing cover or a socket cover. A sealing cover has no hole for receiving an external plug. Whereas a socket cover provides plug holes for receiving an external plug. The electrical power outlet strip may have all sealing covers, all socket covers, or a combination of sealing covers and socket covers.
摘要:
A retractable electrical plug (22) for mounting in a hollow wall structure of a building and for charging the batteries of portable communication devices, including a face plate (15) for mounting to hollow wall structures defining on its exterior surface (18) a plug recess (20), a plug (22) shaped to nest in the plug recess (20), a cord opening (27) in the face plate (15) extending from the plug recess (20) to the interior surface of the face plate (15), and an electrical conductor cord (26) that extends from the plug (22) and through the cord opening (27) into the hollow wall.